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Pensoft is an innovative publisher specializing in open-access academic journals, books, and platforms, particularly in the fields of biodiversity, ecology, and environmental sciences. Founded in 1992, Pensoft is committed to promoting transparency, accessibility, and high-quality scientific communication through cutting-edge publishing tools and workflows. Their portfolio includes over 50 peer-reviewed journals and a strong emphasis on integrating technology, such as integrated biodiversity data and semantic enhancements, into the publishing process.

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9803 works

Showing 4201 to 4250 of 9803 works

Three new species of the genus Aporcelaimoides Heyns, 1965 from Vietnam (Nematoda, Dorylaimida, Aporcelaimidae), with a…

Three new species of Aporcelaimoides from natural habitats in Vietnam are studied, described and illustrated, including line drawings, LM and/or SEM pictures. Aporcelaimoides brev…

Demography of some non-native isopods (Crustacea, Isopoda, Oniscidea) in a Mid-Atlantic forest, USA

Introduced species dominate the terrestrial isopod fauna in most inland habitats of North America, including urban landscapes. These non-native species are often very abundant and…

The agnarid terrestrial isopods (Isopoda, Oniscidea, Agnaridae) of the province of Qazvin, Iran, with a description of …

Six species of terrestrial isopods from the province of Qazvin, central Iran, are recorded. Three species, Hemilepistus klugii (Brandt, 1833), Protracheoniscus ehsani Kashani, 201…

First record and redescription of the terrestrial isopod Hemilepistoides messerianus Borutzky, 1945 (Isopoda, Oniscidea…

In the present study, Hemilepistoides messerianus Borutzky, 1945 is reported from Iran for the first time. This species is redescribed and diagnostic characters of both males and …

The terrestrial Isopoda (Crustacea, Oniscidea) of Rapa Nui (Easter Island), with descriptions of two new species

Nine species of terrestrial isopods are reported for the Polynesian island of Rapa Nui (Easter Island) based upon museum materials and recent collections from field sampling. Most…

An Asiatic Chironomid in Brazil: morphology, DNA barcode and bionomics

In most freshwater ecosystems, aquatic insects are dominant in terms of diversity; however, there is a disproportionately low number of records of alien species when compared to o…

Cytotaxonomy of unionid freshwater mussels (Unionoida, Unionidae) from northeastern Thailand with description of a new …

Morphological and chromosomal characteristics of a number of unionid freshwater mussels were studied from northeastern Thailand. Karyotypes of eight species from seven genera (Cha…

A new species of nectar-feeding bat, genus Lonchophylla, from the Caatinga of Brazil (Chiroptera, Phyllostomidae)

We describe Lonchophylla inexpectata sp. n. from the Caatinga of Brazil. This new species can be distinguished from all known species of Lonchophylla that occur in Brazil by denta…

Pushing the limits – two new species of Pteromalus (Hymenoptera, Chalcidoidea, Pteromalidae) from Central Europe with r…

Two new species, Pteromalus briani sp. n. and P. janstai sp. n., with unusual characters are described from the Central Plateau and the Alps in Switzerland, respectively. P. brian…

Five new species of Phintella Strand, 1906 (Araneae, Salticidae) from the Wuling Mountains, China

Five new species of Phintella are described from the Wuling Mountains, China: Phintella arcuata sp. n. (male and female), Phintella levii sp. n. (female), Phintella panda sp. n. (…

A new species of Zachaeus C.L. Koch from Turkey (Opiliones, Phalangiidae)

A new species of harvestmen, Zachaeus seyyari sp. n. (Opiliones, Phalangiidae), is described and illustrated on the basis of both sexes from Şırnak Province in Turkey. Differences…

Taxonomic status of the Columbia duskysnail (Truncatelloidea, Amnicolidae, Colligyrus)

Undescribed freshwater snails (Amnicolidae: Colligyrus) from the Mount Hood region (northwestern United States) identified as a new species (commonly known as the Columbia duskysn…

A new, mesophotic Coryphopterus goby (Teleostei, Gobiidae) from the southern Caribbean, with comments on relationships …

A new species of western Atlantic Coryphopterus is described from mesophotic depths off Curaçao, southern Caribbean. Coryphopterus curasub sp. n., is similar to C. dicrus in, amon…

Four new species of Cymatodera Gray from central and southern Mexico (Coleoptera, Cleridae, Tillinae)

Four new species of Cymatodera are described from Mexico: C. tortuosa Burke & Rifkind, sp. n. from Hidalgo and Tamaulipas; C. ortegae Burke, sp. n. from Colima, Jalisco and Michoa…

Description of two new filtering carnivore Drusus species (Limnephilidae, Drusinae) from the Western Balkans

Two new species of the genus Drusus (Trichoptera, Limnephilidae, Drusinae) from the Western Balkans are described. Additionally, observations on the biodiversity and threats to th…

Australian Allograpta Osten Sacken (Diptera, Syrphidae)

Allograpta terraenovae sp. n. and Allograpta notiale sp. n. are described from Australia. Notes on the Australian species of Allograpta and an identification key to them are also …

New records of Limoniidae and Pediciidae (Diptera) from Croatia

New records are provided for Limoniidae and Pediciidae from Croatia, with new distribution records for species in 12 different genera. Four genera and 18 species are newly recorde…

Four new species of Desmiphorini (Coleoptera, Cerambycidae, Lamiinae)

Four new species of Desmiphorini are described: Desmiphora (Desmiphora) orozcoi, from Belize; Estola wappesi, from Bolivia; Estola imitatrix, from Bolivia; and Gyrpanetes clarkei,…

Taxonomy of the hyper-diverse ant genus Tetramorium Mayr in the Malagasy region (Hymenoptera, Formicidae, Myrmicinae) –…

In this study we provide an update to the taxonomy of the ant genus Tetramorium Mayr in Madagascar. We report the first record of the T. setigerum species group in Madagascar and …

A new flea of the genus Ctenidiosomus (Siphonaptera, Pygiopsyllidae) from Salta Province, Argentina

A new species of flea of the genus Ctenidiosomus Jordan, 1931 (Siphonaptera: Pygiopsyllidae) is described from Phyllotis osilae J. A. Allen, 1901, from Salta Province, Argentina. …

A new species group in Megaselia, the lucifrons group, with description of a new species (Diptera, Phoridae)

With 1,400 described species, Megaselia is one of the most species-rich genera in the animal kingdom, and at the same time one of the least studied. An important obstacle to taxon…

A new species of Agaporomorphus Zimmermann, 1921 from Peru (Coleoptera, Dytiscidae, Copelatinae)

Agaporomorphus julianeae sp. n. is described from the Biological Field Station Panguana, in Huànuco province of central Peru. The new species belongs to the A. knischi-group sensu…

What is Tetramorium semilaeve André, 1883? (Hymenoptera, Formicidae)

Tetramorium semilaeve André, 1883 is redescribed based on the type series and new material from terra typica (Pyrénées-Orientales). Lectotype worker is designated. Detailed descri…

The genus Trachionus Haliday, 1833 (Hymenoptera, Braconidae, Alysiinae) new for China, with description of four new spe…

The genus Trachionus Haliday, 1833 (Hymenoptera, Braconidae, Alysiinae, Dacnusini) is reported for the first time from China. The genus is represented by four new species from Sha…

Five new Platocoelotes species (Araneae, Agelenidae) from caves in southern China

Five new Platocoelotes species are described based on both sexes collected from caves in southern China. They are: P. luoi sp. n. from Jiangxi, P. qinglinensis sp. n. from Yunnan,…

Helminths of three species of opossums (Mammalia, Didelphidae) from Mexico

From August 2011 to November 2013, 68 opossums (8 Didelphis sp., 40 Didelphis virginiana, 15 Didelphis marsupialis, and 5 Philander opossum) were collected in 18 localities from 1…

A review of the omicrine genera Omicrogiton, Mircogioton and Peratogonus of China (Coleoptera, Hydrophilidae, Sphaeridi…

The Chinese species of the genera Omicrogiton Orchymont, 1919, Peratogonus Sharp, 1884 and Mircogioton Orchymont, 1937 are reviewed, diagnosed and keyed. Mircogioton and Omicrogit…

Contribution to the genus Xanthocorus Miyatake (Coleoptera, Coccinellidae, Chilocorini)

The genus Xanthocorus Miyatake, 1970 consists of three species from China, including two new species described here: X. nigrosuturalis sp. n. and X. mucronatus sp. n. A key to ide…

Tumidusternus, a new genus of Aspidimerini from China (Coleoptera, Coccinellidae)

Tumidusternus gen. n., along with T. fujianensis sp. n. (Coleoptera, Coccinellidae, Aspidimerini) from China is described and illustrated. A key to the tribe Aspidimerini is given.

In the shadow of a megalopolis, a new Flexamia from a threatened grass species in the New Jersey Pine Barrens (Hemipter…

A previously unknown species of the North American leafhopper genus Flexamia, F. whitcombi sp. n., is described from pinebarren smokegrass (Muhlenbergia torreyana (Schult.) Hitchc…

A new genus and species of octocoral with aragonite calcium-carbonate skeleton (Octocorallia, Helioporacea) from Okinaw…

A new genus and species of octocoral with a calcium-carbonate skeleton, Nanipora kamurai sp. n., is described from a shallow coral reef in Okinawa, Japan. Contrary to most octocor…

Hay-bait traps are a useful tool for sampling of soil dwelling millipedes and centipedes

Some species of centipedes and millipedes inhabit upper soil layers exclusively and are not recorded by pitfall trapping. Because of their sensitivity to soil conditions, they can…

Distribution of millipedes (Myriapoda, Diplopoda) along a forest interior – forest edge – grassland habitat complex

We studied the distribution of millipedes in a forest interior-forest edge-grassland habitat complex in the Hajdúság Landscape Protection Area (NE Hungary). The habitat types were…

Centipede assemblages along an urbanization gradient in the city of Heraklion, Crete (Greece)

Global urbanization is a major force that causes alteration and loss of natural habitats. Urban ecosystems are strongly affected by humans and there is a gradient of decreasing hu…

Distribution of millipedes along an altitudinal gradient in the south of Lake Teletskoye, Altai Mts, Russia (Diplopoda)

The distribution of millipedes along an altitudinal gradient in the south of Lake Teletskoye, Altai, Russia based on new samples from the Kyga Profile sites, as well as on partly …

Centipede (Chilopoda) richness and diversity in the Bug River valley (Eastern Poland)

The main aim of the survey was to describe the diversity and richness of Chilopoda in the selected area of the Bug River valley. The study sites were located in two regions differ…

Millipedes faced with drought: the life cycle of a Mediterranean population of Ommatoiulus sabulosus (Linnaeus) (Diplop…

Growth, development and life-cycle duration of the millipede Ommatoiulus sabulosus (f. aimatopodus) were studied in a Mediterranean shrubland of southern France and compared with …

At the end of the rope: Geophilus hadesi sp. n. – the world’s deepest cave-dwelling centipede (Chilopoda, Geophilomorph…

A new geophilomorph centipede, Geophilus hadesi sp. n., is described from caves in the Velebit Mountain, central Croatia. Together with Geophilus persephones Foddai & Minelli, 199…

Species limits and phylogeography of Newportia (Scolopendromorpha) and implications for widespread morphospecies

The genus Newportia Gervais, 1847, includes some 60 nominal species distributed in the Caribbean islands and from Mexico to central South America. Modern keys to species and subsp…

Steps towards a phylogeny of the pill millipedes: non-monophyly of the family Protoglomeridae, with an integrative rede…

Eupeyerimhoffia archimedis (Strasser, 1965) is redescribed based on several specimens collected at a number of sites close to the type locality on Sicily, Italy. Scanning electron…

Type specimens of centipedes (Myriapoda, Chilopoda) in the National Museum, Prague (Czech Republic)

The centipede collection in the National Museum in Prague contains type material of 16 taxa (14 species and two subspecies), of which 15 were described by Luděk J. Dobroruka and o…

Description of the male of Leptotyphlus kovaci Šustek, 2000, the only Central European species of the Mediterranean gen…

The previously unknown male of Leptotyphlus kovaci Šustek, 2000 is described and illustrated. The relationship of the species is discussed. The species is also reported from Gemer…

Records of Coendou ichillus (Rodentia, Erethizontidae) from the Lower Urubamba Region of Peru

Coendou ichillus was first described in 2001 by Voss and da Silva, with a range from Amazonian Ecuador to Iquitos, Peru. Here, we describe an adult female Coendou ichillus specime…

A taxonomic review of the Gyrinidae (Coleoptera) in Korea

A taxonomic review of Korean Gyrinidae is presented. Seven species [Dineutus orientalis (Modeer, 1776), Gyrinus gestroi Régimbart, 1883, G. japonicus Sharp, 1873, G. pullatus Zait…

Redescription of two subterranean amphipods Niphargus molnari Méhely, 1927 and Niphargus gebhardti Schellenberg, 1934 …

A detailed redescription of two endemic, cave-dwelling niphargid species of the Hungarian Mecsek Mts., Niphargus molnari Méhely, 1927 and Niphargus gebhardti Schellenberg, 1934 is…

Systematics of the Madagascar Anelosimus spiders: remarkable local richness and endemism, and dual colonization from th…

Despite the alarming rates of deforestation and forest fragmentation, Madagascar still harbors extraordinary biodiversity. However, in many arthropod groups, such as spiders, this…

Description of a novel mating plug mechanism in spiders and the description of the new species Maeota setastrobilaris (…

Reproduction in arthropods is an interesting area of research where intrasexual and intersexual mechanisms have evolved structures with several functions. The mating plugs usually…

A review of Norwegian Gymnometriocnemus (Diptera, Chironomidae) including the description of two new species and a new …

Examination of the syntypes of Metriocnemus volitans Goetghebuer, 1940 revealed that these specimens belong to the genus Chaetocladius and are not con-specific with Gymnometriocne…

Four new species and additional records of Domene and Lathrobium from the Dayao Mountains, southern China

Material of the paederine genera Domene Fauvel, 1873 and Lathrobium Gravenhorst, 1802 from the Dayao Mountains, southern China, is examined. Eight species are identified, three of…

Three new species of eriophyoid mites (Acari, Eriophyoidea) from Xinjiang Uygur Autonomous Region, China

Three new species of eriophyoid mites from Xinjiang Uygur Autonomous Region, China, are described and illustrated. They are Paracolomerus gonglius sp. n. and Phyllocoptruta begger…

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